diff --git a/app/assets/javascripts/discourse/lib/keyboard_shortcuts.js b/app/assets/javascripts/discourse/lib/keyboard_shortcuts.js
index 6c9868d0568..fd6df0979f8 100644
--- a/app/assets/javascripts/discourse/lib/keyboard_shortcuts.js
+++ b/app/assets/javascripts/discourse/lib/keyboard_shortcuts.js
@@ -136,7 +136,7 @@ Discourse.KeyboardShortcuts = Ember.Object.createWithMixins({
   },
 
   pinUnpinTopic: function() {
-    Discourse.__container__lookup('controller:topic').togglePinnedState();
+    Discourse.__container__.lookup('controller:topic').togglePinnedState();
   },
 
   toggleProgress: function() {